All terrain vehicle



FIG. 1 is a front perspective view showing an all terrain vehicle according to our design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a left rear view thereof.

Where included, the broken lines showing environment or structure are for illustrative purposes only and form no part of claimed design. 

The ornamental design for an all terrain vehicle, as shown and described. 